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5. qrcode/qrcode

ActiveLibrary[Utility & Helpers](/categories/utility)

qrcode/qrcode
=============

PHP QR Code generator

v1.0.0(1y ago)0102↓68.8%LGPL-3.0PHP

Since Mar 28Pushed 1y ago1 watchersCompare

[ Source](https://github.com/ricardosierra/phpqrcode)[ Packagist](https://packagist.org/packages/qrcode/qrcode)[ RSS](/packages/qrcode-qrcode/feed)WikiDiscussions master Synced today

READMEChangelogDependenciesVersions (2)Used By (0)

```
This is PHP implementation of QR Code 2-D barcode generator. It is pure-php
LGPL-licensed implementation based on C libqrencode by Kentaro Fukuchi.

== LICENSING ==

Copyright (C) 2010 by Dominik Dzienia

This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation; either version 3 of the License, or any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU Lesser General Public License (LICENSE file)
for more details.

You should have received a copy of the GNU Lesser General Public License along
with this library; if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

== INSTALATION AND USAGE ==

 * INSTALL file
 * http://sourceforge.net/apps/mediawiki/phpqrcode/index.php?title=Main_Page

== CONTACT ==

Fell free to contact me via e-mail (deltalab at poczta dot fm) or using
folowing project pages:

 * http://sourceforge.net/projects/phpqrcode/
 * http://phpqrcode.sourceforge.net/

== ACKNOWLEDGMENTS ==

Based on C libqrencode library (ver. 3.1.1)
Copyright (C) 2006-2010 by Kentaro Fukuchi
http://megaui.net/fukuchi/works/qrencode/index.en.html

QR Code is registered trademarks of DENSO WAVE INCORPORATED in JAPAN and other
countries.

Reed-Solomon code encoder is written by Phil Karn, KA9Q.
Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q

```

###  Health Score

26

—

LowBetter than 41% of packages

Maintenance42

Moderate activity, may be stable

Popularity11

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity38

Early-stage or recently created project

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Unknown

Total

1

Last Release

462d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/c0a11577f9e4f7db7533432c22786439b3155ec7bc06be9760be7260c4ce1e0d?d=identicon)[ricardosierra](/maintainers/ricardosierra)

---

Top Contributors

[![ricardosierra](https://avatars.githubusercontent.com/u/5499444?v=4)](https://github.com/ricardosierra "ricardosierra (3 commits)")

### Embed Badge

![Health badge](/badges/qrcode-qrcode/health.svg)

```
[![Health](https://phpackages.com/badges/qrcode-qrcode/health.svg)](https://phpackages.com/packages/qrcode-qrcode)
```

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